31228344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61961}}^1$

素因数の和:61980

約数の個数: 48

約数和(自身を含む): 96660720

約数和(自身を除く): 65432376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 61961, 123922, 185883, 247844, 371766, 433727, 495688, 557649, 743532, 867454, 1115298, 1301181, 1487064, 1734908, 2230596, 2602362, 3469816, 3903543, 4461192, 5204724, 7807086, 10409448, 15614172, 31228344]

約数ペア:

[(1, 31228344), (2, 15614172), (3, 10409448), (4, 7807086), (6, 5204724), (7, 4461192), (8, 3903543), (9, 3469816), (12, 2602362), (14, 2230596), (18, 1734908), (21, 1487064), (24, 1301181), (28, 1115298), (36, 867454), (42, 743532), (56, 557649), (63, 495688), (72, 433727), (84, 371766), (126, 247844), (168, 185883), (252, 123922), (504, 61961)]